New
RoHS

12V DC UPS Battery Backup Power Supply

Manufacturer: Powerhouse
SKU: M8561A
A complete 12V DC power supply and UPS battery backup in one compact enclosure. When operating from 240V, it automatically charges the internal battery (available separately) and powers the connected load (max 5A).
$113.64

All Prices Shown are (ex GST)
Bulk Pricing
ea $113.64
2+ $104.55
4+ $99.09
i h
Ship to
*
*
Shipping Method
Name
Estimated Delivery
Price
No shipping options

Overview

A complete 12V DC power supply and UPS battery backup in one compact enclosure. When operating from 240V, it automatically charges the internal battery (available separately) and powers the connected load (max 5A). When mains fails, the load switches and is powered from the battery. Recommended battery is 7.2Ah 12V (S4540). Features output short circuit protection, output current limiting and over voltage protection. Separate battery charging circuit with fast changeover and standby battery low voltage cutoff (10V). Screw terminal connections. Ideal for alarm backup use. Indoor use only.  Not be used to drive LEDs directly. This may overload the unit and cause damage.

Features

  • 88% efficient switchmode power supply design.
  • Protections: overload / over voltage / short circuit / under voltage / reverse polarity.
  • 5A max connected load. 650mA battery charging circuit. 
  • LEDs provide quick status indication.
  • Fits a standard size 7.2Ah 12V SLA battery.
  • Patented design with simple wall mount installation.
  • 100% full load burn-in tested.
  • 2 year warranty.

Specifications

Input voltage: 190-265V AC

  • Input frequency: 50-60Hz
  • Efficiency: >88%
  • Output voltage (AC supply): 13.8V DC
  • Output voltage (Battery supply): Same as battery
  • Rated output current: 5A
  • Rated power (max): 78W with charging.
  • Ripple & noise: <100mV p-p
  • Line regulation: ±2%
  • Load regulation: ±2%
  • Charging voltage: 13.8V DC
  • Charging current: 650mA (max)
  • Overload protection: 5.75A ±5% (auto reset)
  • Overvoltage protection: 16V ±2% (auto reset)
  • Short circuit: Auto reset
  • Under voltage protection: 10V ±2% (shutdown until AC recovery)
  • Reverse polarity protection: Yes
  • Dimensions: 228 x 195 x 78mm

Note: not suitable for LiFePO4 type batteries. Not be used to drive LEDs directly. This may overload the unit and cause damage.

Warranty & Returns

2 Years

We Offer 2 Years for this product

Specifications

Products specifications
Warranty Group
Warranty 2 Years

Reviews

0 review(s)
0.0 0
Write your own review Close
  • Only registered users can write reviews
*
*
  • Bad
  • Excellent

Contact Us

*
*
*
*
Only registered users can write reviews
footer.customerservice
footer.myaccount
footer.information
Payment options
Copyright © 2026 Altronics. All rights reserved.